@misc{indiciaea25999183668,
  title = {Cardiac involvement in progressive systemic sclerosis.},
  author = {S Todesco and A Gatta and S Glorioso and R Chioin and A Peserico and R Zuin and C Merkel},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/317205/},
  note = {Source identifier: 317205}
}